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How does one use rescue in Ruby without the begin and end block
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226
A method "def" can serve as a "begin" statement:
def foo
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rescue
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end
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Browser detection in JavaScript? [duplicate]
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26 Answers
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Get contentEditable caret index position
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122
The following code assumes:
There is always a single text node within the editable <div>...
Count cells that contain any text
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289
You can pass "<>" (including the quotes) as the parameter for criteria. This basically ...
How to design a product table for many kinds of product where each product has many parameters
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237
You have at least these five options for modeling the type hierarchy you describe:
Single Ta...
Breaking/exit nested for in vb.net
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201
Unfortunately, there's no exit two levels of for statement, but there are a few workarounds to...
How to add item to the beginning of List?
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answered Dec 24 '08 at 0:37
Matt HamiltonMatt Hamilton
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Is the order of elements in a JSON list preserved?
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edited Nov 4 '19 at 20:30
Nepoxx
3,21144 gold badges3131 silver badges5454 bronze badges
answered ...
Understanding Python's “is” operator
...nts True. x and y are two separate lists:
x[0] = 4
print(y) # prints [1, 2, 3]
print(x == y) # prints False
If you use the id() function you'll see that x and y have different identifiers:
>>> id(x)
4401064560
>>> id(y)
4401098192
but if you were to assign y to x then both...
Why should I avoid multiple inheritance in C++?
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Multiple inheritance (abbreviated as MI) smells, which means that usually, it was done for bad...